v0.6.31

What's Changed

• Symmetry is only available with 'Modal' and 'Eigenmode'. by @MaxJPRey in #2050
• Fixed bug in documentation creation by @maxcapodi78 in #2053
• Added new method split_to_microvias to split a single via to multiple… by @maxcapodi78 in #2055

Full Changelog: v0.6.30...v0.6.31